Hard hat with compartment for fan



FIG. 1 is a front elevational view of a hard hat with compartment for fan showing my new design;

FIG. 2 is a top plan view thereof;

FIG. 3 is a side elevational view thereof, the opposite side being a mirror image;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a sectional view thereof, taken along line 6—6 in FIG. 4;

FIG. 7 is a sectional view of a second embodiment thereof, taken along line 7—7 in FIG. 4; and,

FIG. 8 is a bottom plan view of FIG. 7.

The webbing shown in broken lines in FIGS. 1, 3-8 are for illustrative purposes only and form no part of the claimed design.

Portions of the helmet in the second embodiment which are not shown in the drawings or described in the specification form no part of the claimed design. 

I claim the ornamental design for a hard hat with compartment for fan, as shown and described. 